WinScp Beta 5.2.3 - Invalid Access to Memory - Win7 Ult x64

WinScp Beta 5.2.3 - Invalid Access to Memory - Win7 Ult x64

While using a "Fresh" Copy of WinSCP 5.2.3 beta (SFTP, FTP and SCP client)
On a "New" Install of Win7 Ultimate x64.

Getting Invalid Access to Memory, just after the handshake for SCP before the remote directory displays. Once the error is encountered, program continues to load and runs, but is slow, and has frozen a few times..